dist_tilesets_sources = \ data/tilesets/collision.xcf \ data/tilesets/mountain_landscape_19-16-8bit.xcf \ data/tilesets/db16-forest.xcf nodist_tilesets_DATA = $(dist_tilesets_sources:.xcf=.png) CLEANFILES += \ $(nodist_tilesets_DATA) DISTCLEANFILES += \ data/tilesets/$(am__dirstamp) EXTRA_DIST += \ $(dist_tilesets_sources) \ data/tilesets/collision.tsx $(nodist_tilesets_DATA): data/tilesets/$(am__dirstamp) $(XCF2PNG) data/tilesets/$(am__dirstamp): @$(MKDIR_P) data/tilesets @: > data/tilesets/$(am__dirstamp)